PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12420Relay,solid State

Versitron Inc · NSN 5945-01-169-4234 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-01-169-4234 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-169-4234. Primary manufacturer part number: 12420.
Features
  • Relay,solid State — FSC 5945
  • 1 verified cross-reference
  • Primary manufacturer: Versitron Inc
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,solid State, cataloged under National Stock Number 5945-01-169-4234, is classified within Federal Supply Class 5945 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Versitron Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-01-169-4234
Primary Part Number12420
Item NameRelay,solid State
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerVersitron Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5945-00-237-1715SCD3277 INTERCHANGEABLE
Relay,electromagnetic
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5330-00-291-6391 INTERCHANGEABLE
Seal,plain Encased
5330-00-298-5767 INTERCHANGEABLE
Seal,plain Encased
6150-01-111-171717743 INTERCHANGEABLE
Cable Assembly,power,electrical
Volex, Inc. Dba Volex Power Cord Products Div Volex Inc.
5950-01-138-357312420 INTERCHANGEABLE
Transformer,radio Frequency
Standex Electronics, Inc.
6145-01-340-807112420 INTERCHANGEABLE
Wire,electrical
Auto Vehicle Parts Co Dba Au-Ve-Co
3040-01-356-867212420-G INTERCHANGEABLE
Shaft,shouldered
DP Manufacturing Inc.
5910-01-496-822112420 INTERCHANGEABLE
Capacitor,fixed,plastic Dielectr
Cornell-Dubilier Marketing Inc
6520-01-575-69252180 INTERCHANGEABLE
Resin,restorative,dental
Ultradent Products Inc
5340-01-619-7604 INTERCHANGEABLE
Bracket,mounting
Cross-Reference Index
Part NumberManufacturer
12420 PRIMARY Versitron Inc (USA)
Related Parts
5945-00-237-1715INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
SCD3277
5330-00-291-6391INTERCHANGEABLE
SEAL,PLAIN ENCASED
5330-00-298-5767INTERCHANGEABLE
SEAL,PLAIN ENCASED
6150-01-111-1717INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
17743
5950-01-138-3573INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
12420
6145-01-340-8071INTERCHANGEABLE
WIRE,ELECTRICAL
12420
3040-01-356-8672INTERCHANGEABLE
SHAFT,SHOULDERED
12420-G
5910-01-496-8221INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR
12420
6520-01-575-6925INTERCHANGEABLE
RESIN,RESTORATIVE,DENTAL
2180
5340-01-619-7604INTERCHANGEABLE
BRACKET,MOUNTING
6530-01-631-1251INTERCHANGEABLE
TUBING,STERILIZATION

Frequently Asked Questions

What is NSN 5945-01-169-4234?

NSN 5945-01-169-4234 is a Relay,solid State, manufactured by Versitron Inc, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-01-169-4234?

NSN 5945-01-169-4234 has 1 cross-referenced part number: 12420 (Versitron Inc).

What NSN replaces 5945-01-169-4234?

There are 11 known substitutes for 5945-01-169-4234: 5945-00-237-1715, 5330-00-291-6391, 5330-00-298-5767 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12420?

Key specifications for 12420: Special Features: INPUT VOLTAGE IS 105 TO 125 VAC,50 TO 400 HZ; TUBE BASE TERMINALS VAC. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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